Why does Zuckerberg even CARE where his employees work? There's nothing anybody at Facebook does that actually requires them to set foot in a conventional office anymore, let alone spend their days in a "Dilbert"style cubicle farm. Nobody needs to have a supervisor physically looking over their shoulders anymore, trying to catch them screwing up or goofing off or making a big, petty deal about if if they get in two minutes late because their sick kid kept them up 'til 4am.